[Crash-utility] [PATCH] Extend Xen hypervisor direct mapping on x86_64
Xen commit 615588563e99a23aaf37037c3fee0c413b051f4d (Xen 4.0.0.)
extended the direct mapping to 5 TB. This area was previously
reserved for future use, so it is OK to simply change the upper
bound unconditionally.
Signed-off-by: Petr Tesarik <ptesarik(a)suse.com>
---
xen_hyper_defs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen_hyper_defs.h b/xen_hyper_defs.h
index 6d5d256..b871bdd 100644
--- a/xen_hyper_defs.h
+++ b/xen_hyper_defs.h
@@ -63,7 +63,7 @@
#define HYPERVISOR_VIRT_START (0xffff800000000000)
#define HYPERVISOR_VIRT_END (0xffff880000000000)
#define DIRECTMAP_VIRT_START (0xffff830000000000)
-#define DIRECTMAP_VIRT_END (0xffff840000000000)
+#define DIRECTMAP_VIRT_END (0xffff880000000000)
#define PAGE_OFFSET_XEN_HYPER DIRECTMAP_VIRT_START
#define XEN_VIRT_START (xht->xen_virt_start)
#define XEN_VIRT_ADDR(vaddr) \
--
2.13.6